Functional group-selective hydrogenation catalyst and functional group-selective hydrogenation method
US7795166B2 · kind B2 · utility
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27Claims
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Key dates
| Filing date | Dec 1, 2006 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | Dec 28, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J21/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A functional group-selective hydrogenation catalyst is provided, which is capable of selectively hydrogenating an aliphatic carbon-carbon double bond, aliphatic carbon-carbon triple bond, aromatic formyl group or aromatic nitro group contained in an organic compound. The catalyst includes a carrier, and palladium and an organic sulfur compound supported jointly thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.